[Listed as 12563733] Tanzania Red Spinel 0.241ct Loose Stone
Sale price¥43,800
Brazilian Alexandrite 0.105ct Loose Stone [Listed under 12563842]
Sale price¥29,800
[Lottery Sale 0707_09] Unheated Burmese Sapphire 0.210ct Loose GIA
Sale price¥69,800
Afghan Green Hauyne 0.062ct Loose with Certificate
Sale price¥16,800
[Listed as 12563891] Namibian Jeremejevite 0.089ct Loose
Sale price¥22,800
Brazilian Alexandrite 0.102ct Loose Stone with Certification
Sale price¥29,800
Diamond 3.0mm / 0.105ct Loose (F, VVS-2, Very Good)
Sale price¥19,800
Diamond (Hearts & Arrows) 3.0mm/0.226ct Loose (G, VVS-1, 3Excellent H&C)
Sale price¥46,800
0.319 ct Tanzanian bicolor grossular garnet loose stone
Sale price¥19,800
[Listed as 12563371] Zimbabwe Euclase 0.087ct Loose Gemstone
Sale price¥19,800
Jeremejevite from Namibia, 0.140ct Loose Stone, with Certificate
Sale price¥33,800
Diamond 3.7mm/0.185ct Loose (D, VVS-2, 3Excellent H&C)
Sale price¥39,800
0.229 ct Loose Red Spinel from Myanmar with Certificate
Sale price¥45,800
[Posted on 12563395] Tanzanian Pink Spinel 0.148ct Loose Gemstone
Sale price¥22,800
Diamond 3.8mm/ 0.198ct Loose (D, VVS-2, VeryGood)
Sale price¥29,800
0.229ct Diamond Loose Stone (D, VS-2, Flanders Cut)
Sale price¥39,800
Jeremejevite from Namibia 0.103ct Loose Stone with Certificate
Sale price¥25,800
0.147ct Loose Colombian Emerald with Gemological Report
Sale price¥12,800
Colombian Emerald 3.3mm/0.167ct Loose Stone with Appraisal
Sale price¥24,800
Columbia Emerald 3.3mm/0.158ct Loose Gemstone with Certificate
Sale price¥18,800
Brazilian Euclase 0.263ct Loose Stone (Colorless Euclase)
Sale price¥9,800
Brazilian Paraiba Tourmaline 0.060ct Loose (CuO:1.6%, MnO:2.3%)
Sale price¥42,800
Afghan Green Hauyne 3.6mm/0.135ct Loose with Certification
Sale price¥35,800
Jeremejevite from Namibia 0.089ct Loose Stone with Certificate
Sale price¥25,800
Euclase from Zimbabwe 0.183ct Loose Stone with Certificate
Sale price¥35,800
Zimbabwe Euclase 3.4mm/0.206ct Loose Stone with Certificate
Sale price¥29,800
Chameleon Diamond Green Diamond 0.122ct Loose (FANCY GRAY GREEN, SI2)
Sale price¥69,800

Why not take your favorite gemstone that you found at KARATZ and have it made into custom-made jewelry? It will be made by skilled Japanese craftsmen.
We carefully craft each piece of jewelry, starting with the stone setting, to match the individual characteristics of the gemstone.

So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.

KARATZ's Initiatives and Social Contributions
We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.



















































